Quarter	Sterling (millions)
2004-03-31	1806
2004-06-30	2075
2004-09-30	2261
2004-12-31	2262
2005-03-31	2329
2005-06-30	2827
2005-09-30	3092
2005-12-31	3485
2006-03-31	3842
2006-06-30	4399
2006-09-30	4648
2006-12-31	5292
2007-03-31	5366
2007-06-30	5651
2007-09-30	5741
2007-12-31	6081
2008-03-31	5416
2008-06-30	4610
2008-09-30	4884
2008-12-31	4201
2009-03-31	1753
2009-06-30	870
2009-09-30	618
2009-12-31	510
2010-03-31	471
2010-06-30	465
2010-09-30	429
2010-12-31	520
2011-03-31	620
2011-06-30	719
2011-09-30	740
2011-12-31	618
2012-03-31	459
2012-06-30	381
2012-09-30	357
2012-12-31	344
2013-03-31	267
2013-06-30	224
2013-09-30	200
2013-12-31	258
2014-03-31	306
2014-06-30	234
2014-09-30	211
2014-12-31	212
2015-03-31	235
2015-06-30	220
2015-09-30	209
2015-12-31	218
2016-03-31	178
2016-06-30	201
2016-09-30	194
2016-12-31	204
2017-03-31	222
2017-06-30	222
2017-09-30	233
2017-12-31	269
2018-03-31	230
2018-06-30	304
2018-09-30	319
2018-12-31	405